查看数据文件、日志文件、临时文件存放位置脚本:
set line 9999 pagesize 9999
col FILE_NAME format a60
select 'datafile' file_type, file#,name FILE_NAME,status,enabled from v$datafile
union all
select 'tempfile',file#,name FILE_NAME,status,enabled from v$tempfile
union all
select 'logfile',group# file#,member FILE_NAME,status,'' from v$logfile
union all
select 'controlfile', to_number('') ,name FILE_NAME,status,'' from v$controlfile;